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Writing
Posts 25 to 48 of Uchi Uchibeke's archive.
2026
- 1000 Agent Skills Just Dropped Into Every Coding Agent. Not One Has Authorization.
1,100+ agent skills shipped into Claude Code, Cursor and Codex CLI with no pre-execution authorization, after 90 days of malicious skill campaigns.
- TrustFall: When Trust This Folder Becomes Remote Code Execution
Cloning a repo and pressing Enter on Claude Code's trust dialog spawns an unsandboxed MCP server with full OS privileges. Anthropic called it design intent.
- A Fortune 50 AI Agent Rewrote Its Own Security Policy. Pre-Action Authorization Could Have Stopped It.
A Fortune 50 AI agent removed a security restriction and passed every identity check. Seven vendors shipped runtime detection at RSAC 2026, and none of them check the call before it runs.
- Prompts Are Shells Now
CVE-2026-26030 turned a search prompt into calc.exe on the host. Blocklists cannot contain a dynamic language, and filters cannot contain an agent.
- I Analyzed the Morse Code Prompt Injection That Drained $175K From an AI Wallet
A Morse code post on X moved through Grok into Bankrbot and shifted 3 billion DRB tokens. The failure was authorization, not the smart contract.
- Five AI Agent Exploits in Twelve Weeks, and Not One Broke the Model
Cursor, Codex, and Claude Code were all exploited between February and April 2026. Every case stole or abused a credential. None broke the model. Monitoring is not authorization.
- Everyone Is Securing AI Agents at the Wrong Layer
MCP secures the connection and CIS secures the configuration, but nobody checks what the agent is authorized to do. Four questions find the gap.
- 30 ClawHub Skills Turned AI Agents Into a Crypto Swarm
Nine thousand eight hundred downloads, no malware, no exploit. Just skill files telling agents to register with a server and upload their own wallet keys.
- I Added .well-known/oap/ to My Agent Spec. Here's Why Every AI Service Needs One.
The agent passport spec now defines a .well-known/oap/ discovery endpoint so any system can verify what an AI agent is authorized to do.
- Guardrails Decay Quietly. Here's How to Catch the Drift.
Guardrails decay through model drift, context bleed and stale policy. Why four RSA 2026 vendors enforce too late, and the signed audit trail that catches drift on any stack.
- I've Been Building AI Agent Authorization. NIST Just Caught Up.
NIST wants agent identity, an authorization check before each action, and auditable receipts. All three are implementable now, without waiting for the standard to finalize.
- I Built the Wrong AI Agent Passport System. 3 Things Chimoney Fixed.
One error message at 11:23 PM showed me that independent agent passports do not scale. The template and instance pattern from Chimoney's codebase fixed it.
2025
- Agent Registries & Kill Switches: ship trust in milliseconds
TL;DR A registry is a "known-good agents" list that your partners can trust at a glance. Don't let anybody list anything; require a lightweight owner verification and simple permissions/limits.
- AI Passports: A Foundational Framework for AI Accountability and Governance.
The future of AI is not just about intelligence. It's about integrity. Implementing a digital ID and passport system is a critical step toward building a secure, trustworthy, and responsible…
2021
- Developers are Content Creators and should earn from their Content
Pause for a second and think. When you hear the phrase Content Creator, what comes to your mind? You’re thinking Instagram Influencer, Vlogger, Travel Photographer, and Blogger.
- Doings: Build with Interledger to make it rain
To illustrate how to build with Interledger, I will tell you a story. It’s December 2021, and many Nigerians from the South are back in Nigeria to spend Christmas with family and friends from all…
2020
- How to stay connected during an Internet shutdown with VPN and BLE
Using VPN when a website, App, or IP is blocked Mobile network or other parties block access to specific websites, apps, or domains.
- How to make Web monetization easy for content consumers
Journey into Web Monetization Web Monetization is a new Web Services (API) that allows users to stream a small number of micropayments to the website they are looking at via their browser or other…
- Digital Identity Systems are not inclusive! We need to change them
The impact of an excellent digital identity on the life and wellbeing of all humans, especially refugees, cannot be overemphasized.
- How to Become a Blockchain Developer
Many people have asked me how I got started with Blockchain, so I will be breaking it down in the post to share some insights for those looking to break into the space.
- Make money from your Apps! Web Monetization for React Apps
In June, DEV announced that DEV is web monetized. That got me thinking about Web Monetization and how to enable Web Monetization in as many websites and apps as possible so that Creators can get paid…
- Blockchain: Digital Currency vs. Identity Currency
This was adapted from one of my lectures at the Tekedia Mini-MBA program where I taught New Technologies, Growth, Disruption Innovation.
- The greatest challenge of any new Founder is inexperience
When I started NaijaHacks, I did not know what I was getting myself into. The original idea was to have a small 50–100 person self-funded hackathon. And we went big!
- The three most common ways to localize your web app
Your startup is growing, and you’re making lots of money. You notice users visiting from countries that are not English-speaking, and you celebrate.